“清宫钟表”的概念、定义、翻译、参考文献-科学参考

单词	清宫钟表
释义	清宫钟表 Encyclopedia 历史学中国古代生活用品释 clocks and watches in the Palaces of the Qing Dynasty清宫钟表中国清宫内所存以机械为动力、用珍贵材料做外壳、构造复杂的艺术性计时器。
随便看	positive integral kernel positive interaction between nutrients positive ion positive ion, cation positive ion mode positive kernel positive kurtosis positive leap second positive lens Positive likelihood ratio positive limit point positive limit set positive linear functional positive linear operator positive link positive literal positive logic positive logical calculus positive logical formula positive lossless storage positively definite positively definite form positively definite kernel positively definite matrix positively definite quadratic form

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。